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CVE PROGRAM SOURCE RECORDUnscored

CVE-2026-98415

soc: samsung: exynos-pmu: fix use-after-free of interrupt generator node

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Status
Published
Published
Updated
Assigning organization
Linux

Description

In the Linux kernel, the following vulnerability has been resolved: soc: samsung: exynos-pmu: fix use-after-free of interrupt generator node The setup_cpuhp_and_cpuidle() parses the device tree node for the interrupt generation block via of_parse_phandle() and decrements its reference count using of_node_put() immediately after fetching the resource address. However, later the intr_gen_node pointer is passed into of_syscon_register_regmap(). Fix this by declaring intr_gen_node with __free() and removing of_node_put().

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Linux Linux

Default version status: unaffected

  • 78b72897a5c8bb9d3b51fc6494a1eb09265487a4 to < 4450102d6aa2a85b1d2d8610920fcbe45eb0ef69affected
  • 78b72897a5c8bb9d3b51fc6494a1eb09265487a4 to < 164313e24cb0f51528bc2099c5564174ead11d8aaffected
  • 78b72897a5c8bb9d3b51fc6494a1eb09265487a4 to < 4dd1999783d7d12434006289338373e49492dc96affected

Linux Linux

Default version status: affected

  • 6.18affected
  • 0 to < 6.18unaffected
  • 6.18.54 to ≤ 6.18.*unaffected
  • 7.2.8 to ≤ 7.2.*unaffected
  • 7.3 to ≤ *unaffected

References